y=3
3.
y=4
-2+5=3
0
23 plus 16 plus 16 equals 55. This is an addition equation and addition is a math operation that represents the total sum of objects in a collection.
That equals 2xy + 3y which factors to y(2x + 3)
It depends on whether or not there are parentheses around the 2x3. If yes, the answer is 26. If not, the answer is 48.
math
It is the property that equals plus equals are equals.
1 plus 1 equals 2
commutative property
The Commutative Property